Tags: Disease.
Serous tumours are part of the surface epithelial-stromal tumour group of ovarian neoplasms which derive from Mullerian epithelium. They are common neoplasms with a strong tendency to bilaterality and they account for 50% of all ovarian tumours.Sixty percent are benign (cystadenoma) 10% are borderline and 30% are malignant (cystadenocarcinoma).
